The way I see it wtf is their to gain from saying the world is a globe ..I would belief the hollow earth theory b4 the flat earth ..supposily the hollow out has it own sun atomosphere .seen it on you tube some scientist did his test with whatever experiment he did and says it could be possible that it could form inside over millions of years .only way to find out is fly or sail around the world to see if u hit a dome ..Or go the antatrtica and find the entrance to the hollow earth